CN220278557U - Spot welding device for shunt production - Google Patents
Spot welding device for shunt production Download PDFInfo
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- CN220278557U CN220278557U CN202321759344.1U CN202321759344U CN220278557U CN 220278557 U CN220278557 U CN 220278557U CN 202321759344 U CN202321759344 U CN 202321759344U CN 220278557 U CN220278557 U CN 220278557U
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- fixedly connected
- plate
- spot welding
- shunt
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 64
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 36
- 244000261422 Lysimachia clethroides Species 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 abstract description 28
- 230000002457 bidirectional effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- HPDFFVBPXCTEDN-UHFFFAOYSA-N copper manganese Chemical compound [Mn].[Cu] HPDFFVBPXCTEDN-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Abstract
The utility model discloses a spot welding device for shunt production, which comprises a workbench, wherein the top of the workbench is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a top plate, the top of the top plate is fixedly connected with a first telescopic cylinder, the piston end of the first telescopic cylinder penetrates through the top plate and is fixedly connected with a mounting plate, and the spot welding device has the advantages that: the diverter is placed on the welding bench, the forward and reverse motor is started to rotate the bidirectional threaded rod, the two sets of threaded sleeves drive the fixing plate to move, fixing of the diverter is completed, the sampling line is placed in the wire slot, the first telescopic cylinder is started to push the mounting plate to move downwards, in the process, the limiting plate is firstly abutted against the sampling line to fix the sampling line, after the mounting plate continues to move downwards to a proper position, the welding head starts to weld, after the welding is completed, the fan is started to enable air flow to cool the welding position through the nozzle, and the cooling speed of the surface of the diverter is accelerated.
Description
Technical Field
The utility model relates to the technical field of shunt production, in particular to a spot welding device for shunt production.
Background
The shunt is used for measuring direct current and is manufactured according to the principle that voltage is generated at two ends of a resistor when the direct current passes through the resistor. The current divider is actually a resistor with small resistance, when direct current passes through, voltage drop is generated, and the direct current ammeter is displayed and is actually a voltmeter, and the direct current ammeter and the current divider are matched; the manganese-copper shunt is mainly used for sampling voltage and current in various instruments and meters, and particularly relates to an adopted component for an electronic electric energy metering ammeter. The manganese copper resistor of the existing manganese copper shunt is generally welded at the bottoms of the left connecting sheet and the right connecting sheet, and 3 sampling terminals are arranged on the manganese copper resistor. One sampling terminal corresponds to one sampling line, and the sampling terminal is fixed with the sampling line through welding.
At present, the manganese-copper shunt in the market is welded with a cable on the surface of the manganese-copper shunt when in production, and is connected with a circuit when in use, but the existing welding device usually needs to wait for the slow cooling of the manganese-copper shunt when in welding, so that the feeding and discharging frequencies are lower when the manganese-copper shunt is processed, the processing efficiency of the manganese-copper shunt is affected, and in order to solve the technical problems, the prior art provides a method such as China patent [ application number ]
CN202111404651.3 discloses a quick-cooling welding device for a manganese-copper shunt, which comprises a base, a welding table, a cooling mechanism, vertical arms, a welding mechanism and a fixing clamping seat, wherein the edges of the left side and the right side of the base are provided with uniformly distributed mounting holes, the rear side edge of the base is fixedly connected with the vertical arms, the vertical arms are longitudinally and vertically distributed with the base, the surfaces of the vertical arms are provided with the welding mechanism in sliding connection, the side walls of the vertical arms are provided with the welding table in detachable connection, and the welding table is positioned under the welding mechanism; although the cooling mechanism is fixedly connected to the side wall of the fixing clamp seat, the cooling speed of the welded manganese-copper shunt is improved, and the processing efficiency of the manganese-copper shunt is greatly improved; however, the above patent has certain drawbacks in the use process, for example, in practical application, the specifications of the current divider are different, and the positions where the sampling terminal and the sampling wire need to be welded are also different.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a spot welding device for shunt production.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a spot welding device for shunt production, includes the workstation, the top fixedly connected with branch of workstation, the top fixedly connected with roof of branch, the first flexible cylinder of top fixedly connected with of roof, the piston end of first flexible cylinder runs through roof fixedly connected with mounting panel, one side fixedly connected with mount pad of mounting panel, one side fixedly connected with second flexible cylinder of mount pad, the piston end of second flexible cylinder runs through mount pad fixedly connected with soldered connection, the top fixedly connected with welding bench of workstation, the spout has been seted up at the top of welding bench, the inside rotation of spout is connected with two-way threaded rod, two sets of surface threaded connection of two-way threaded rod has two sets of thread bush's equal fixedly connected with fixed plate in top, one side fixedly connected with positive and negative rotation motor of welding bench, the output of positive and negative rotation motor passes through the one end fixedly connected with of shaft coupling and two-way threaded rod, one side fixedly connected with stop gear of workstation, bottom fixedly connected with positioning mechanism of mounting panel, the bottom fixedly connected with cooling body of mounting panel.
Preferably, the limiting mechanism comprises a connecting plate fixedly connected to one side of the workbench, vertical plates are fixedly connected to two sides of the top of the connecting plate, connecting columns are fixedly connected between the vertical plates, a plurality of groups of moving mechanisms are slidably connected to the outer surfaces of the connecting columns, limiting blocks are fixedly connected to the tops of the moving mechanisms, and wire slots are formed in the tops of the limiting blocks.
Preferably, the moving mechanism comprises a limit frame which is connected to the outer surface of the connecting column in a sliding mode, a threaded hole is formed in one side of the limit frame, and a fixing bolt is connected to the inner thread of the threaded hole.
Preferably, the positioning mechanism comprises a positioning plate fixedly connected to the bottom of the mounting plate, a limiting groove is formed in the bottom of the positioning plate, and the limiting plate is connected to the inside of the limiting groove in a sliding mode.
Preferably, a spring is fixedly connected to the top side of the inner part of the limiting groove, and the bottom of the spring is fixedly connected with the limiting plate.
Preferably, the cooling mechanism comprises a fan fixedly connected to the bottom of the mounting plate, a gooseneck is fixedly arranged at the exhaust end of the fan, and a nozzle is fixedly communicated with the other end of the gooseneck.
The beneficial effects of the utility model are as follows: according to the spot welding device for the production of the current divider, when welding is needed in the production process of the current divider, the current divider is placed on the welding table, the forward and reverse rotating motor is started to rotate the two sets of threaded sleeves to drive the fixing plates to move, so that the current divider with different specifications can be fixed, the sampling line is placed in the wire slot, the first telescopic cylinder is started to push the mounting plate to move downwards, in the process, the limiting plate is firstly abutted against the sampling line to fix the sampling line, the mounting plate continues to move downwards to a proper position, the welding head starts to weld after the welding work is finished, the fan is started to enable air flow to cool the welding position through the nozzle, the cooling speed of the surface of the current divider is accelerated, the processing efficiency and convenience are improved, for example, when the current divider with other specifications is welded, the position of the current divider with different specifications can be adjusted according to the welding requirement of the sampling terminal, the second telescopic cylinder is started to push the welding head to a proper position to weld the wire slot, and the position of the welding head can be changed, and the current divider with different specifications can be used.
Drawings
FIG. 1 is a schematic view of the basic structure of the present utility model;
FIG. 2 is a right side view of the mounting plate of the present utility model;
FIG. 3 is a right cross-sectional view of the welding station of the present utility model;
FIG. 4 is a schematic diagram of a limiting mechanism according to the present utility model;
FIG. 5 is a schematic diagram of a moving mechanism according to the present utility model;
FIG. 6 is a schematic view of a positioning mechanism according to the present utility model;
fig. 7 is a schematic view of the cooling mechanism of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-7, the spot welding device for shunt production provided by the utility model comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a supporting rod 5, the top of the supporting rod 5 is fixedly connected with a top plate 6, the top of the top plate 6 is fixedly connected with a first telescopic cylinder 7, the piston end of the first telescopic cylinder 7 penetrates through the top plate 6 and is fixedly connected with a mounting plate 8, one side of the mounting plate 8 is fixedly connected with a mounting seat 15, one side of the mounting seat 15 is fixedly connected with a second telescopic cylinder 16, the piston end of the second telescopic cylinder 16 penetrates through the mounting seat 15 and is fixedly connected with a welding head 9, the top of the workbench 1 is fixedly connected with a welding table 10, the top of the welding table 10 is provided with a sliding groove 11, the inside of the sliding groove 11 is rotationally connected with a bidirectional threaded rod 12, the outer surface of the bidirectional threaded rod 12 is in threaded connection with two groups of threaded sleeves 13, the tops of the two groups of the threaded sleeves 13 are respectively fixedly connected with a fixing plate 14, one side of the welding table 10 is fixedly connected with a forward and reverse motor 17, the output end of the forward and reverse motor 17 is fixedly connected with one end of the bidirectional threaded rod 12 through a coupling, one side of the bidirectional threaded rod 2 is fixedly connected with a limiting mechanism 2, the bottom of the mounting plate 8 is fixedly connected with a positioning mechanism 3 and the bottom of the mounting plate 8 is fixedly connected with a cooling mechanism 4; the diverter is placed on the welding table 10, then the forward and reverse rotating motor 17 is started to rotate the bidirectional threaded rod 12 to enable the two sets of threaded sleeves 13 to drive the fixing plate 14 to move, so that the diverter is fixed, the diverters with different specifications can be fixed, then the sampling line is placed in the limiting mechanism 2, the first telescopic cylinder 7 is started to push the mounting plate 8 to move downwards, in the process, the sampling line is fixed through the positioning mechanism 3, after the mounting plate 8 continues to move downwards to a proper position, the welding head 9 starts to weld, and the welding operation can be completed.
The limiting mechanism 2 comprises a connecting plate 201 fixedly connected to one side of the workbench 1, vertical plates 202 are fixedly connected to two sides of the top of the connecting plate 201, connecting columns 203 are fixedly connected between the two groups of vertical plates 202, a plurality of groups of moving mechanisms 204 are slidably connected to the outer surfaces of the connecting columns 203, limiting blocks 205 are fixedly connected to the tops of the moving mechanisms 204, and wire slots 206 are formed in the tops of the limiting blocks 205; the position of the wire slot 206 is changed through the moving mechanism 204, the sampling wire is placed in the wire slot 206, the second telescopic cylinder 16 is started to push the welding head 9 to a proper position, the welding can be performed, the positions of the wire slot 206 and the welding head 9 can be changed, and the current divider with different specifications can be used.
The moving mechanism 204 comprises a limiting frame 2041 which is connected to the outer surface of the connecting column 203 in a sliding manner, a threaded hole 2042 is formed in one side of the limiting frame 2041, and a fixing bolt 2043 is connected to the inner thread of the threaded hole 2042 in a threaded manner; the limiting block 205 is driven to move by the sliding limiting frame 2041, and after the limiting block 205 is moved to a proper position, the fixing bolt 2043 is screwed to enable one end of the fixing bolt to abut against the connecting post 203, so that the limiting frame 2041 can not move any more.
The positioning mechanism 3 comprises a positioning plate 301 fixedly connected to the bottom of the mounting plate 8, a limiting groove 302 is formed in the bottom of the positioning plate 301, a limiting plate 303 is slidably connected in the limiting groove 302, a spring 304 is fixedly connected to the top side of the inside of the limiting groove 302, and the bottom of the spring 304 is fixedly connected with the limiting plate 303; the first telescopic cylinder 7 is started to push the mounting plate 8 to move downwards, in the process, the limiting plate 303 firstly abuts against the sampling line to fix the sampling line, the spring 304 is arranged to enable the sampling line to be placed on the current divider with different heights, and the limiting plate 303 can fix the sampling line.
The cooling mechanism 4 comprises a fan 401 fixedly connected to the bottom of the mounting plate 8, a gooseneck 402 is fixedly arranged at the exhaust end of the fan 401, and a nozzle 403 is fixedly communicated with the other end of the gooseneck 402; after the welding work is finished, the fan 401 is started to enable air flow to pass through the nozzle 403 to cool the welding position, so that the cooling speed of the surface of the flow divider is increased, the processing efficiency and convenience are improved, and the nozzle of the gooseneck 402 can be adjusted to a proper position.
The threaded sleeve 13 is slidably connected to the inside of the chute 11.
Working principle: when welding is needed in the production process of the current divider, the current divider is placed on the welding table 10, then the forward and reverse rotating motor 17 is started to rotate the bidirectional threaded rod 12 to enable the two sets of threaded sleeves 13 to drive the fixing plate 14 to move, so that the current divider with different specifications can be fixed, then the sampling line is placed in the wire slot 206, the first telescopic cylinder 7 is started to push the mounting plate 8 to move downwards, in the process, the limiting plate 303 is firstly abutted against the sampling line to fix the sampling line, after the mounting plate 8 continues to move downwards to a proper position, the welding head 9 starts to weld, after the welding is finished, the fan 401 is started to enable air flow to pass through the nozzle 403 to cool the welding position, the cooling speed of the surface of the current divider is accelerated, the processing efficiency and convenience are improved, for example, when welding current dividers with other specifications are welded, the position of the sampling terminal and the sampling line can be adjusted according to the requirement of welding, the position of the sampling terminal is changed through the moving mechanism 204, the second telescopic cylinder 16 is started to push the welding head 9 to the proper position of the wire slot to weld the current slot 206, and the position of the welding head 9 can be changed, and the current divider with different specifications can be used.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Spot welding device for shunt production, comprising a workbench (1), characterized in that: the top fixedly connected with branch (5) of workstation (1), the top fixedly connected with roof (6) of branch (5), the top fixedly connected with first flexible cylinder (7) of roof (6), the piston end of first flexible cylinder (7) runs through roof (6) fixedly connected with mounting panel (8), one side fixedly connected with mount pad (15) of mounting panel (8), one side fixedly connected with second flexible cylinder (16) of mount pad (15), the piston end of second flexible cylinder (16) runs through mount pad (15) fixedly connected with soldered connection (9), the top fixedly connected with welding table (10) of workstation (1), spout (11) have been seted up at the top of welding table (10), the inside rotation of spout (11) is connected with two-way (12), the surface threaded connection of two sets of threaded sleeves (13) of threaded rod (12) has two sets of screw thread sleeve (13) the equal fixedly connected with fixed plate (14), one side fixedly connected with motor (17) of motor of reversing the motor of mount pad (15), positive and negative rotation (17) of motor (10) has, positive and negative rotation (17) of threaded rod (12) have one side fixedly connected with two-way coupling (2), the bottom of mounting panel (8) fixedly connected with positioning mechanism (3), the bottom of mounting panel (8) fixedly connected with cooling mechanism (4).
2. A spot welding apparatus for use in the production of a shunt as claimed in claim 1, wherein: stop gear (2) are including connecting plate (201) of fixed connection in workstation (1) one side, equal fixedly connected with riser (202) in top both sides of connecting plate (201), two sets of fixedly connected with spliced pole (203) between riser (202), the surface sliding connection of spliced pole (203) has multiunit moving mechanism (204), the top fixedly connected with stopper (205) of moving mechanism (204), wire casing (206) have been seted up at the top of stopper (205).
3. A spot welding apparatus for use in the production of a flow splitter as claimed in claim 2, wherein: the moving mechanism (204) comprises a limiting frame (2041) which is connected to the outer surface of the connecting column (203) in a sliding mode, a threaded hole (2042) is formed in one side of the limiting frame (2041), and a fixing bolt (2043) is connected to the inner thread of the threaded hole (2042).
4. A spot welding apparatus for use in the production of a shunt as claimed in claim 1, wherein: the positioning mechanism (3) comprises a positioning plate (301) fixedly connected to the bottom of the mounting plate (8), a limiting groove (302) is formed in the bottom of the positioning plate (301), and a limiting plate (303) is connected to the inside of the limiting groove (302) in a sliding mode.
5. A spot welding apparatus for use in the production of a shunt according to claim 4, wherein: the inside top side fixedly connected with spring (304) of spacing groove (302), the bottom and the limiting plate (303) fixed connection of spring (304).
6. A spot welding apparatus for use in the production of a shunt as claimed in claim 1, wherein: the cooling mechanism (4) comprises a fan (401) fixedly connected to the bottom of the mounting plate (8), a gooseneck (402) is fixedly installed at the exhaust end of the fan (401), and a nozzle (403) is fixedly communicated with the other end of the gooseneck (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759344.1U CN220278557U (en) | 2023-07-06 | 2023-07-06 | Spot welding device for shunt production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759344.1U CN220278557U (en) | 2023-07-06 | 2023-07-06 | Spot welding device for shunt production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220278557U true CN220278557U (en) | 2024-01-02 |
Family
ID=89344103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321759344.1U Active CN220278557U (en) | 2023-07-06 | 2023-07-06 | Spot welding device for shunt production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220278557U (en) |
-
2023
- 2023-07-06 CN CN202321759344.1U patent/CN220278557U/en active Active
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